Radiography is used to ensure the integrity of welded butt joints in piping, structural, tank, and pressure vessels. Radiography techniques employed by AL-ASAS Inspection include: – Internal pipeline crawlers – External or Directional x-ray equipment AL ASAS NDT Services provides a complete line of radiographic examination services. Our experienced and certified professional radiographers obtain high […]
ULTRASONIC THICKNESS MEASUREMENT Ultrasonic Thickness Measurement (UTM) is frequently used to asses corrosion, erosion, and mechanical damage of the structural materials on tanks, vessels, piping, castings and structural steel. The testing is accomplished with portable equipment and the results are evaluated to industry standards, codes, or customer specifications. SHEAR WAVE/ANGLED BEAM Shear […]
Many codes allow for the substitute of one method of stated nondestructive evaluation (NDE) for another as long as certain requirements are met. On the grounds of safety alone the justification for an alternative method of non-destructive testing was apparent. Phased Array however is a view-able ultrasonic inspection that has different possible views on screen […]
